... , 0.1; 3. 3-60 energy meter calibration DZ601-6 Single Phase Energy Meter test equipmentFeatures:1) New-type ... structure is beautiful and elegant 2) 6 single phase energy meters can be tested simultaneously3) The tested meters can ... output current: 120A; ranges : 0.1A, 0.5A, 1.0A, 2.5A, 5A, 10A, 20A, 50A, 100A5) Output voltage ... 220V + 10%, 50Hz, 60Hz DZ601-6 Single Phase Energy Meter Test Equipment